scholarly journals Pervaporative separation of water–ethanol mixtures using an Algerian Na+ montmorillonite nanoclay-incorporated poly(vinyl alcohol) nanocomposite membrane

RSC Advances ◽  
2020 ◽  
Vol 10 (65) ◽  
pp. 39531-39541
Author(s):  
Amina Allel ◽  
Mohamed Wahib Naceur ◽  
Hassiba Benguergoura ◽  
Alain Ledoux ◽  
Waseem Sharaf Saeed ◽  
...  
Keyword(s):  
Vinyl Alcohol ◽  
Separation Efficiency ◽  
Nanocomposite Membrane ◽  
Poly Vinyl Alcohol ◽  
Ethanol Mixture ◽  
Montmorillonite Nanoclay

This work aims to study the role of bentonite, Na+ montmorillonite (Na+MMT), as a filler to design a new poly(vinyl alcohol) (PVA)-based membrane for the pervaporation of an azeotropic water/ethanol mixture to enhance its separation efficiency.

Role of boric acid in the formation of poly(vinyl alcohol)–iodine complexes in undrawn films

Polymer ◽  
2010 ◽  
Vol 51 (3) ◽  
pp. 687-693 ◽  
Author(s):  
Kumiko Ohishi ◽  
Toshiaki Itadani ◽  
Tetsushi Hayashi ◽  
Toshio Nakai ◽  
Fumitaka Horii
Keyword(s):  
Boric Acid ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Iodine Complexes

The role of electrostatic repulsion in the gelation of poly(vinyl alcohol)/borax aqueous solutions

Soft Matter ◽  
2018 ◽  
Vol 14 (32) ◽  
pp. 6767-6773 ◽  
Author(s):  
Jingjing Li ◽  
Zhijie Zhang ◽  
Xiao Cao ◽  
Yonggang Liu ◽  
Quan Chen
Keyword(s):  
Aqueous Solutions ◽  
Vinyl Alcohol ◽  
Linear Viscoelasticity ◽  
Poly Vinyl Alcohol ◽  
Electrostatic Repulsion

This study examined linear viscoelasticity of semidilute non-entangled poly(vinyl alcohol) (PVA) and borax aqueous solutions: one borax molecule dissociates into two B(OH)3 molecules and two B(OH)4− ions, and the latter can crosslink the PVA chains.

Role of Poly(vinyl alcohol) in the Crystal Growth of Ammonium Perchlorate

2008 ◽  
Vol 8 (3) ◽  
pp. 1060-1066 ◽  
Author(s):  
Anuj A. Vargeese ◽  
Satyawati. S. Joshi ◽  
V. N. Krishnamurthy
Keyword(s):  
Crystal Growth ◽  
Ammonium Perchlorate ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol

Compatibilizing role of carbon nanotubes in poly(vinyl alcohol)/starch blend

2014 ◽  
Vol 67 (1-2) ◽  
pp. 147-153 ◽  
Author(s):  
Jobin Jose ◽  
S. K De ◽  
Mariam Al-Ali AlMa'adeed ◽  
Jolly Bhadra Dakua ◽  
P. A Sreekumar ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol
Sign in / Sign up

Export Citation Format

Share Document